这是我的问题:
UPDATE TBL_LABELS SET TMP.column_value = LBL.label_desc, TMP.info_value=LBL.helptext
FROM TBL_LABELS TMP
INNER JOIN hh_label_mast LBL ON TMP.column_name=LBL.lbl_id
WHERE page_id in(as_page_id ,'HHGENPGID')
AND lang_cd= as_langcd;
执行此操作时,我收到的错误如“在FROM TBL_LABELS TMP
INNER JOIN hh_label_mast LBL ON TMP.column_name=LBL.lbl_
附近使用正确的语法”
你能告诉我正确的语法吗?
答案 0 :(得分:4)
UPDATE
语法中不应该有FROM
子句。您可以尝试:
UPDATE tbl_labels TMP
INNER JOIN hh_label_mast LBL ON (TMP.column_name = LBL.lbl_id)
SET TMP.column_value = LBL.label_desc,
TMP.info_value = LBL.helptext
WHERE page_id IN(as_page_id ,'HHGENPGID') AND lang_cd = as_langcd;